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How to send alert or message from view.py to template?


How to send alert or message from view.py to template?

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How to send alert or message from view.py to template?
Tag : python , By : Si Gardner
Date : January 12 2021, 09:11 PM

This might help you I am uploading a .xls file from frontend template to Django. In views.py I'm validating the fields of the .xls file, if all is fine I save the file. , I got it to work.Did it this way:
views.py:
if request.method == 'POST' and request.FILES:
.
--code to verify and save the file or generate error msg--
.
if error != 'false':
    return JsonResponse({'msg': error)
$.ajax({ 
        url: 'foo', 
        type: 'post', 
        data: bar, // sending file here
        contentType: false, 
        processData: false,
        async: true,
        success: function(data){ 
            if(data === null){
                alert('success')
            }else {
                alert(data.msg); // can use JS to display the error near the upload field
            }
        },
    });

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Is it possible to send APNS message without alert message? (data only)


Tag : development , By : esimran
Date : March 29 2020, 07:55 AM
will be helpful for those in need If you pass null as the Body of the alert then it will not display a message. If you pass null as the sound, it will not voice a sound (or vibrate). If you pass null as the badge, then it won't show any different badge. And then you can pass many custom fields which the user will not know about :)
However push notifications should not be used for cruicial data since they are not always reliable. They are defined as "best effort" and may not even reach your client.

How to customize alert view message of "Cannot Send Tweet"?


Tag : ios , By : Kristian Hofslaeter
Date : March 29 2020, 07:55 AM
this will help Straight up, public API - there is no such thing as you required. A bit of ingenuity, and you have a solution. Alert views are displayed inside their own UIWindows. Whenever an alert view is displayed, a new UIWindow object becomes visible. When windows become visible, UIWindowDidBecomeVisibleNotification notifications are fired. You could register for this notification and change the alert view's message. You will still need to decide whether the current alert view is shown by you or twitter API or someone else.

Error Alert message In Opencart Template


Tag : javascript , By : Scott Everts
Date : March 29 2020, 07:55 AM
will help you I am Working on Project on opencart project and its about to Complete.I am Having One Problem now.when ever user click on other Tab open. Java is Displaying a alert ERROR message.It is because internet speed is slow or Page is not properly loaded.Still i want to remove that Message is there any way i can remove it or fix it. Please help me. Here is the Link , Simpley override the alert by using
<script>window.alert = function() {};</script>

How to send a message to the number using the alert view send button in iPhone Swift?


Tag : swift , By : anon
Date : March 29 2020, 07:55 AM
it should still fix some issue You should be using the MFMessageViewController class, here.

how to send alert message from HttpResponseRedirect django


Tag : python , By : Will
Date : March 29 2020, 07:55 AM
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